oss-fuzz
jepsen.tarantool
oss-fuzz | jepsen.tarantool | |
---|---|---|
31 | 4 | |
9,923 | 7 | |
3.3% | - | |
9.9 | 0.0 | |
1 day ago | 11 months ago | |
Shell | Clojure | |
Apache License 2.0 | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
oss-fuzz
- Xz: Disable ifunc to fix Issue 60259
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Backdoor in upstream xz/liblzma leading to SSH server compromise
> because the ifunc code was breaking with all sorts of build options and obviously caused many problems with various sanitizers
for example, https://github.com/google/oss-fuzz/pull/10667
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Ask HN: Any Good Fuzzer for gRPC?
Have you tried Googles grpc fuzzer?
https://github.com/google/oss-fuzz/blob/master/projects/grpc...
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Pacemaker should be running open source software
https://www.fda.gov/medical-devices/digital-health-center-ex...
oss-fuzz: https://github.com/google/oss-fuzz :
> We support the libFuzzer, AFL++, and Honggfuzz fuzzing engines in combination with Sanitizers, as well as ClusterFuzz, a distributed fuzzer execution environment and reporting tool.
> Currently, OSS-Fuzz supports C/C++, Rust, Go, Python, Java/JVM, and JavaScript code. Other languages supported by LLVM may work too. OSS-Fuzz supports fuzzing x86_64 and i386 builds.
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Fuzz Testing Is the Best Thing to Happen to Our Application Tests
I love fuzzing as a technique and use it quite regularly, but running AFL++ on even a single program occupies all threads of a high end AMD server for weeks. I'm running it locally so only paying for the electricity. If it was a cloud instance it would cost a small fortune. I think this is a reason it is not used more widely.
I will note that Google have a programme for doing fuzz testing on open source projects using computer from their cloud: https://google.github.io/oss-fuzz/
- Fixed Spelling Errors or Typos
- ELI5: How can downloading a pdf or word file give you a virus?
- OSS-Fuzz β continuous fuzzing for open source software
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Mosh: An Interactive Remote Shell for Mobile Clients (2012) [pdf]
Yes, mosh has fuzz tests in oss-fuzz [1].
[1] https://github.com/google/oss-fuzz/tree/master/projects/mosh
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Java Fuzzing with Jazzer compared to Symflower
We will explore how Jazzer is used to automatically generate malicious inputs for Java programs, and how it compares to Symflower, which can automatically generate unit tests to uncover bugs and errors in your code. With the help of Jazzer, many bugs - some of them even in the OpenJDK - were found already. Also, as of March 2021, Jazzer is officially part of OSS-Fuzz, Google's cloud fuzzing engine. It should be noted that Jazzer is a pure "bug detection" utility that finds reproducers for errors in user code. Symflower can do the same, but provides additional functionalities to boost developer productivity, like generating high coverage unit tests and providing test templates for the software developer or tester.
jepsen.tarantool
- Ask HN: What are some unpopular technologies you wish people knew more about?
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Databases = Frameworks for Distributed Systems
Tarantool is an application server for distributed systems written in Lua. Lua applications launched in Tarantool have API access to the following components:
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Ten-year experience in DBMS testing
In 2020, we added support for synchronous replication and MVCC. We had to test this functionality, so we decided to write some tests powered by Jepsen framework. We check consistency by analyzing the transaction history. But the story about testing with Jepsen is big enough for a separate article, so we'll talk about it next time.
What are some alternatives?
AFLplusplus - The fuzzer afl++ is afl with community patches, qemu 5.1 upgrade, collision-free coverage, enhanced laf-intel & redqueen, AFLfast++ power schedules, MOpt mutators, unicorn_mode, and a lot more!
luatest - Tarantool test framework written in Lua
fuzzilli - A JavaScript Engine Fuzzer
YCSB - Yahoo! Cloud Serving Benchmark
ffmpeg-libav-tutorial - FFmpeg libav tutorial - learn how media works from basic to transmuxing, transcoding and more. Translations: πΊπΈ π¨π³ π°π· πͺπΈ π»π³ π§π·
queue - Create task queues, add and take jobs, monitor failed tasks
libfuzzer - Thin interface for libFuzzer, an in-process, coverage-guided, evolutionary fuzzing engine.
luaunit - LuaUnit is a popular unit-testing framework for Lua, with an interface typical of xUnit libraries (Python unittest, Junit, NUnit, ...). It supports several output formats (Text, TAP, JUnit, ...) to be used directly or work with Continuous Integration platforms (Jenkins, Maven, ...).
FFmpeg - Mirror of https://git.ffmpeg.org/ffmpeg.git
msgpuck - A simple and efficient MsgPack binary serialization library in a self-contained header file
uafuzz - UAFuzz: Binary-level Directed Fuzzing for Use-After-Free Vulnerabilities
tarantool-c - A new C client for Tarantool 1.6+